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Roofing, Siding & Gutters in St. Mary's County MD

Need a roof replacement or repair? Siding and gutter installation? Commercial low-slope roofing? We are the contractor for you! With over 20 years of experience in roofing and home improvement, we are dedicated to being the best roofing contractor in Southern Maryland.

Serving St. Mary's County

JMJ Exteriors provides professional roofing and exterior services throughout St. Mary’s County—from California, Lexington Park, and Leonardtown to rural communities like Mechanicsville and Chaptico and waterfront areas including Piney Point and Tall Timbers.

With heavy rain, summer storms, mature tree cover, and waterfront exposure, local properties need roofing and exterior systems built to withstand Maryland conditions. Backed by more than 20 years of industry experience, JMJ Exteriors provides roof repairs and replacements, inspections, siding, gutters, storm restoration, and specialized roofing solutions.

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In Your Neighborhood

We are also proud to offer our comprehensive home exterior solutions across the entirety of St. Mary's County. Serving communities including:

Locations: Lexington Park, California, Leonardtown, Mechanicsville, Hollywood, Great Mills, Charlotte Hall, Chaptico, Callaway, Valley Lee, Piney Point, Tall Timbers, Ridge, Dameron, Scotland, Park Hall, Loveville, Morganza, Avenue, Bushwood, Coltons Point, Clements, Compton, Abell, Helen, Oakville, Golden Beach, New Market, St. Inigoes, and St. George Island.